48309000 has 64 divisors (see below), whose sum is σ = 150733440. Its totient is φ = 12881600.

The previous prime is 48308959. The next prime is 48309017. The reversal of 48309000 is 90384.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5052 + ... + 11051.

It is an arithmetic number, because the mean of its divisors is an integer number (2355210).

Almost surely, 2^48309000 is an apocalyptic number.

48309000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48309000 is an abundant number, since it is smaller than the sum of its proper divisors (102424440).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

48309000 is a wasteful number, since it uses less digits than its factorization.

48309000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16127 (or 16113 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 48309000 is about 6950.4676101684. The cubic root of 48309000 is about 364.2022986905.

Adding to 48309000 its reverse (90384), we get a palindrome (48399384).

The spelling of 48309000 in words is "forty-eight million, three hundred nine thousand".